fs/9p: setrlimit fix for 9p write

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Current 9p client file write code does not check for RLIMIT_FSIZE resource.
This bug was found by running LTP test case for setrlimit. This bug is fixed
by calling generic_write_checks before sending the write request to the
server.
Without this patch: the write function is allowed to write above the
RLIMIT_FSIZE set by user.
With this patch: the write function checks for RLIMIT_SIZE and writes upto
the size limit.

Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

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Harsh Prateek Bora 2010-08-03 11:55:40 +00:00 • committed by Eric Van Hensbergen

parent 57ee047b4d

commit 3834b12a18

1 changed files with 19 additions and 4 deletions

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fs/9p/vfs_file.c

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